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PH, pOH, PKw of a Prepared Solution

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Calculating pH, POH, PKa, PKb.

43) Calculate the pH of a solution prepared by mixing 5.0 ml of 0.10 M NH3 with 10.0 ml of 0.020 M HCl.

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The expert examines pH, pOH and PKw for a prepared solution.

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(43) NH4OH + HCl NH4Cl + H2O
5 ml 10 ml
0.10 M 0.020 M
Stoichiometrically, one mole of the ammonium hydroxide reacted with one mole of hydrochloric acid to produce one mole ammonium chloride solution. To enable us know the concentration of the ammonium chloride ...

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